Florent's Guide To The Hawaiian, South Pacific and

Indo-Pacific Reefs

Peron's Pleurobranch
Pleurobranchus peronii
Peron's Pleurobranch
Category: Sidegill Slugs
Scientific Name: Pleurobranchus peronii
Size: Up to 2.5 in. (6 cm)  
Distribution: Indo-Pacific
Mollusca (Phylum) Mollusks
└Gastropoda (Class) Gastropods
 └Heterobranchia (Subclass) Heterobranchs
  └Euthyneura (Infraclass)
   └Nudipleura (Superorder)
    └Pleurobranchida (Order) Sidegill Slugs
     └Pleurobranchidae (Family)
      └Pleurobranchus (Genus)
       └P. peronii (Species)
WoRMS ID: 599477🔗
iNaturalist ID: 418506🔗

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© 2026 Florent Charpin